[issue2138] Factorial

[Anders Valind]

Anders Valind added the comment:

IMHO, The best place to put functions such as xgcd, factorial, etc,
would be a new imath module, an integer equivalent of cmath.

Not only would it keep the standard math module clean, it would also
make clear that these functions are for integers only.

----------
nosy: +avalind

__________________________________
Tracker <report at bugs.python.org>
<http://bugs.python.org/issue2138>
__________________________________